On-Board Computer (page 4 of 5)

INSTRUMENTS

DESCRIPTION AND OPERATION

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Emergency De-activation

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Disconnect the vehicle battery. This will cause the alarm to sound. Wait for a period of more than 5 minutes and 
re-connect the battery.

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Turn the ignition to position I. The display will show a count down for 10 minutes. Once the 10 minutes has 
expired, the engine can be started. If during the 10 minute period, the code becomes available, it can be input 
after pressing the CODE button.

On-Board Computer Functions with Column Stalk Switch
Pressing the on-board computer button (i) on the LH column stalk, displays the first computer function in the 
sequence. With each subsequent press of the button, the next function is displayed. The sequence of displayed 
functions can be programmed by the driver and can be scrolled through continuously to reach the desired function 
display.

When all the functions have been scrolled through once, the message centre appears blank, signifying the end of the 
function display. When the on-board computer function display is subsequently requested, the message centre will 
display the first function in the sequence. If the function display is interrupted by a system message from the LCM, 
when the column stalk button is pressed or the check control button is pressed, the last displayed function will 
reappear in the message centre.

The on-board computer function will only be displayed if the LCM releases the message centre for function display. 
This will only occur if the LCM is not displaying any high priority messages at the time. The LCM registers the request 
for on-board computer function display and, if there are no messages or the displayed message is of a low priority, 
the on-board computer function is permitted use of the LCD message centre.

The following list shows the possible on-board computer functions and their standard sequence of display. This order 
will be reinstated after a system reset.

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CLOCK

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CONSUMPTION 1

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CONSUMPTION 2

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RANGE

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LIMIT

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DISTANCE

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ARRIVAL

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SPEED

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DATE

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TIME 1 (only with park heating and/or park ventilation)

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TIME 2 (only with park heating and/or park ventilation)

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TIMER.

The following functions cannot be called up using the steering column button. These functions can only be selected 
with the MID or MFD.

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HEAT ON/OFF (heating on/off)

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AIR ON/OFF (ventilation output on/off)

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OUTSIDE TEMPERATURE

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CODE.

The sequence of function display is stored in the instrument pack RAM. This sequence can be changed and 
programmed by the driver using the MID/MFD, with the new sequence also stored in the RAM. The new sequence 
can be programmed as follows: